Thunderbird android app not filtering spam

The app doesn't have an automatic spam or rule based filtering feature. Spam filtering is normally done by your email provider.

The community has requested a rule based filtering feature. You can vote for this using the Mozilla connect line below.

https://connect.mozilla.org/t5/ideas/filtering-with-android-thunderbird/idi-p/61144

Thanks for the clarification. I was looking for a way to manage unwanted messages directly in the Android app, so it’s good to know that filtering is currently handled by the email provider. I’ll take a look at the feature request and vote for it. I’ve also been using Xuper TV lately, and it’s nice when apps keep things simple and straightforward.